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armv8: ls2088aqds: Add TFABOOT support

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TFABOOT support includes:
 - ls2088aqds_tfa_defconfig to be loaded by trusted firmware
 - environment address and size changes for TFABOOT

Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Rajesh Bhagat
2018-12-27 04:38:01 +00:00
committed by York Sun
parent 9570df03ee
commit 1908201cae
4 changed files with 115 additions and 2 deletions
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2
board/freescale/ls2080aqds/MAINTAINERS
View File

@@ -1,5 +1,6 @@
LS2080A BOARD
M: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>, Priyanka Jain <priyanka.jain@nxp.com>
M: Rajesh Bhagat <rajesh.bhagat@nxp.com>
S: Maintained
F: board/freescale/ls2080aqds/
F: board/freescale/ls2080a/ls2080aqds.c
@@ -8,6 +9,7 @@ F: configs/ls2080aqds_defconfig
F: configs/ls2080aqds_nand_defconfig
F: configs/ls2080aqds_qspi_defconfig
F: configs/ls2080aqds_sdcard_defconfig
F: configs/ls2088aqds_tfa_defconfig
LS2080A_SECURE_BOOT BOARD
#M: Saksham Jain <saksham.jain@nxp.freescale.com>

12
board/freescale/ls2080aqds/ddr.c
View File

@@ -155,6 +155,17 @@ found:
}
}
#ifdef CONFIG_TFABOOT
int fsl_initdram(void)
{
gd->ram_size = tfa_get_dram_size();
if (!gd->ram_size)
gd->ram_size = fsl_ddr_sdram_size();
return 0;
}
#else
int fsl_initdram(void)
{
#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD)
@@ -167,3 +178,4 @@ int fsl_initdram(void)
return 0;
}
#endif /* CONFIG_TFABOOT */